Pulsar 55H Hydraulic Diaphragm Pump
FLOW
Up to 120 gph (453 lph)
PRESSURE
4,000 psi (276 bar)
Overview
Specifications
Brochures
Tech Sheets
IOMS
Overview
Pulsar® 55H hydraulic diaphragm pump is a leak-free, hydraulically balanced chemical metering pump, engineered for precise dosing and long-term dependability to deliver superior value. This diaphragm pump includes exclusive hydraulic diagnostics that provide immediate visual intelligence about pump and system performance. The Pulsar HypoPump® configuration is the ideal choice for sodium hypochlorite or other off-gassing and difficult-to-handle fluids. Pulsar 55H hydraulic pumps are commonly used for applications in industries such as chemical processing, petrochemical, oil & gas, water & wastewater treatment, and power generation.
- Hydraulic diagnostic window provides observation of oil condition and proper pump operation saving time troubleshooting
- Externally adjustable bypass valve protects the pump from system over-pressurization to quickly adapt to unexpected changes to process conditions
- Push-to-purge button allows for on-demand removal of air from pump hydraulics to avoid wasting energy from inefficient pump operation
- Hydraulic performance valve maintains optimum diaphragm position and allows low NPIP of 3 psi (0.2 bar)
- Four bolt tie bar design provides ultimate resistance to piping moments and forces
- Three component check valves for controlled fluid displacement, assuring reliable hydraulic operation
- Manual stroke length adjustment with resolution of 0.5% for set point for +/- 0.5% accuracy and optional electronic stroke length adjustment with 5x improved resolution
- Pulsafeeder stands by their equipment with a 5 year gear train warranty
View all our Pulsar Series diaphragm pumps.
Specifications
Steady State Accuracy +/-0.5% of set point
Repeatability +/-0.5% of rated capacity
Linearity +/-0.5% of rated capacity over 10:1 turndown
Full Motion Stroke length control mechanism
Fluid Temperatures Up to 230°F (110°C)
Minimum Fluid Temperature 40°F (4.4°C)
Viscosity Up to 1,000 cPs
Net Positive Inlet Pressure (NPIP) Required 3 psi (0.2 bar)
Standards compliance API-675, CE, ATEX IECEx
Pump Head Materials 316LSS, PVC
Diaphragm Types Flat
Pump Body Aluminum
Valve Types Ball type is standard Disc Type for slurry solutions or at high flow rates
Connection Types NPT, Raised face flange
Motor Frames 56C, IEC71B14
Modular Configurations Simplex, Duplex, Triplex, and Multiplex up to 17 pumps80
Brochures
Tech Sheets
IOMS
Hypalon® and Viton® are registered trademark of E.I. DuPont Company.
